#include <stdio.h>
typedef struct ct_data
{
  union
  {
    unsigned short freq;
    unsigned short code;
  }fc;
  union
  {
    unsigned short dad;
    unsigned short len;
  }dl;
}ct_data;

int main(int argc,char **argv)
{
  ct_data tree;

  tree.fc.code = 110;
  tree.fc.freq = 100;  
  printf("%d\n",tree.fc.freq);
  printf("%d\n",tree.fc.code);
  return 0;
}
